boat really fast and bounces

[clear swallow]

so my boat moves at the sound of light and bounces in the water any reason for this?

{
    "minecraft:entity": {
        "format_version": "1.14.0",
        "description": {
            "identifier": "jay:raft",
            "is_summonable": true,
            "is_spawnable": true,
            "is_experimental": false
        },
        "components": {
            "minecraft:buoyant": {
                "apply_gravity": true,
                "base_buoyancy": 1.0,
                "simulate_waves": false,
                "big_wave_probability": 0.03,
                "big_wave_speed": 10.0,
                "drag_down_on_buoyancy_removed": 0,    
                "liquid_blocks": ["water"]
            },
            "minecraft:underwater_movement": {
                "value": 5
            },
            "minecraft:navigation.walk": {
                "can_sink": false
            },
            "minecraft:rideable": {
                "seat_count": 1,
                "family_types": ["player"],
                "interact_text": "action.interact.enter_boat",
                "seats": {
                    "position": [0, 0, 0]
                }
            },
            "minecraft:input_ground_controlled": {},
            "minecraft:health": {
                "value": 10,
                "max": 10
            },
            "minecraft:movement": {
                "value": 3
            },
            "minecraft:movement.basic": {},
            "minecraft:collision_box": {
                "width": 1,
                "height": 1
            },
            "minecraft:physics": {}
        }
    }
}```